Computational and Mathematical Methods in Medicine / 2013 / Article / Tab 2

Research Article

Semiautomatic Segmentation of Ventilated Airspaces in Healthy and Asthmatic Subjects Using Hyperpolarized MRI

Table 2

Summary of ventilated lung volumes measurements and the corresponding dice coefficients.

VLV 
Semiautomatic 
segmentation (L)
VLV 
Manual 
segmentation (L)
Dice 
coefficient

Healthy
 H13.053.140.96
 H23.823.730.97
 H34.884.870.96
 H43.783.840.96

Asthmatic
 A13.503.550.96
 A23.243.190.97
 A33.163.140.96
 A46.046.190.96
 A53.803.800.96
 A63.233.230.95